I will explain it to you.
It is an emergency situation & exactly what the system was designed for
The fire service is facing unprecedented pressures & are exceeding their capacity to provide a safe service to the public.
The risk to life isn't just coming from the wildfires themselves it's coming from the fact that there is no capacity left for other emergencies.
Take for example the New Forest fires. There are crews from Manchester, yorkshire & London present at this fire. This leaves those areas with a reduced capacity. There are states of emergency in several parts of the country which means in some areas there are no fire crews or vehicles available to respond.
Any more major fires on top of what we already have will mean things like if you or your family were in a car crash & were trapped a crew would be severely delayed in reaching you - travelling 100 miles to reach you could make the difference between you & your child surviving or not.
My brother maintains vehicles for the fire service. He normally has about 20 vehicles on site for repairs & maintenance. He currently has zero. If a vehicle is damaged or has a fault there is zero to replace that with.
The warning was not about a wildfire about to kill you, it came from the fire service chiefs who need you to take those precautions in order to protect everyone else.
Yes the tin hat brigade will hate it just like they did with the COVID jab & masks.
Ask yourself how it would feel knowing your child was trapped & that there was no fire crew to respond & the nearest was 100 miles away.